NEWTOWN, PA · Bucks County
NEWTOWN ARTESIAN WATER CO Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Pennsylvania’s official records. Always confirm current status with Pennsylvania before making decisions based on this information.
System facts
- System ID (PWSID)
- PA1090043
- System type
- Community Water System
- Population served
- 38,500
- Service connections
- 10,559
- Ownership
- public/private mix
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Monitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
October 1, 2024 – December 31, 2024
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
April 1, 2024 – June 30, 2024
ResolvedMonitoring and Reporting (DBP)
—TTHM
April 1, 2024 – June 30, 2024
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
July 1, 2020 – July 31, 2020
ResolvedMonitoring, Regular
—Nitrate
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—Nitrite
January 1, 2019 – December 31, 2019
ResolvedMonitoring, Regular
—Nitrate
January 1, 2019 – December 31, 2019
ResolvedMonitoring and Reporting (DBP)
—TTHM
April 1, 2018 – June 30, 2018
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—LASSO
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Atrazine
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Picloram
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Simazine
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Diquat
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Chlordane
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—2,4-D
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Dalapon
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Endothall
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Endrin
January 1, 2017 – November 20, 2017
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Diquat
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Endothall
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Simazine
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Picloram
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Atrazine
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—LASSO
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—2,4-D
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Chlordane
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Endrin
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Dalapon
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Diquat
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Endothall
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Simazine
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Picloram
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Atrazine
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—LASSO
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—2,3,7,8-TCDD
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—2,4-D
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Chlordane
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Endrin
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2017 – November 14, 2017
ResolvedMonitoring, Regular
—Combined Uranium
October 1, 2014 – December 31, 2014
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
May 1, 2013 – May 31, 2013
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
April 1, 2012 – June 30, 2012
ResolvedMonitoring and Reporting (DBP)
—TTHM
April 1, 2012 – June 30, 2012
ResolvedMonitoring of Treatment (SWTR-Unfilt/GWR)
—Groundwater Rule
July 1, 2011 – July 31, 2011
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
May 1, 2011 – May 31, 2011
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
June 1, 2010 – June 30, 2010
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
April 1, 2010 – April 30, 2010
ResolvedMonitoring, Regular
—Nitrate
July 1, 2008 – September 30, 2008
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2008 – April 20, 2009
ResolvedMonitoring, Regular
—Nitrate
July 1, 2007 – September 30, 2007
ResolvedMonitoring, Regular
—Nitrate
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Nitrate
October 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Nitrate
April 1, 2005 – June 30, 2005
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
January 1, 2004 – January 31, 2004
ResolvedMonitoring and Reporting (DBP)
—Chlorine
January 1, 2004 – March 31, 2004
ResolvedMonitoring and Reporting (DBP)
—Chlorine
July 1, 2003 – September 30, 2003
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Atrazine
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Simazine
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Atrazine
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Simazine
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Atrazine
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—Simazine
January 1, 2003 – December 31, 2003
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2003 – December 31, 2003
ResolvedMonitoring and Reporting (DBP)
—TTHM
October 1, 2002 – December 31, 2002
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
October 1, 2002 – December 31, 2002
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
July 1, 2002 – July 31, 2002
ResolvedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
April 1, 2000 – April 30, 2000
ResolvedMonitoring, Regular
—Nitrate
January 1, 1998 – March 31, 1998
ResolvedMonitoring, Regular
—Nitrate
October 1, 1997 – December 31, 1997
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
July 1, 1996 – September 30, 1996
ResolvedMonitoring, Regular
—Atrazine
July 1, 1996 – September 30, 1996
ResolvedMonitoring, Regular
—BHC-GAMMA
July 1, 1996 – September 30, 1996
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
July 1, 1996 – September 30, 1996
ResolvedMonitoring, Regular
—Atrazine
July 1, 1996 – September 30, 1996
ResolvedMonitoring, Regular
—Simazine
July 1, 1996 – September 30, 1996
ResolvedMonitoring, Regular
—BHC-GAMMA
July 1, 1996 – September 30, 1996
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 1996 – June 30, 2000
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
July 1, 1996 – September 30, 1996
ResolvedMonitoring, Regular
—Atrazine
July 1, 1996 – September 30, 1996
ResolvedMonitoring, Regular
—Simazine
July 1, 1996 – September 30, 1996
ResolvedMonitoring, Regular
—BHC-GAMMA
July 1, 1996 – September 30, 1996
ResolvedMonitoring, Regular
—Nitrate
April 1, 1996 – June 30, 1996
ResolvedMonitoring, Regular
—Nitrate
April 1, 1996 – June 30, 1996
ResolvedMonitoring, Regular
—Atrazine
April 1, 1996 – June 30, 1996
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
April 1, 1996 – June 30, 1996
ResolvedMonitoring, Regular
—BHC-GAMMA
April 1, 1996 – June 30, 1996
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
April 1, 1996 – June 30, 1996
ResolvedMonitoring, Regular
—Atrazine
April 1, 1996 – June 30, 1996
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
April 1, 1996 – June 30, 1996
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Nitrate
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Nitrate
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Xylenes, Total
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—DICHLOROMETHANE
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—o-Dichlorobenzene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—p-Dichlorobenzene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—1,2-Dichloroethane
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Carbon tetrachloride
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—1,2-Dichloropropane
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Trichloroethylene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Tetrachloroethylene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—CHLOROBENZENE
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Benzene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Toluene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Ethylbenzene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Styrene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Ethylbenzene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Toluene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Styrene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Xylenes, Total
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—DICHLOROMETHANE
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—o-Dichlorobenzene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—p-Dichlorobenzene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—1,2-Dichloroethane
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Carbon tetrachloride
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—1,2-Dichloropropane
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Trichloroethylene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Tetrachloroethylene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—CHLOROBENZENE
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Benzene
April 1, 1995 – June 30, 1995
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
July 1, 1994 – July 31, 1994
ArchivedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
April 1, 1994 – April 30, 1994
ArchivedMonitoring, Regular
—Toluene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Styrene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Benzene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Toluene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Styrene
January 1, 1994 – March 31, 1994
ResolvedOCCT/SOWT Study/Recommendation
Health-basedLead and Copper Rule
January 1, 1994 – December 20, 1994
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Benzene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 1994 – March 31, 1994
ResolvedMonitoring, Regular
—Nitrate
January 1, 1993 – December 31, 1993
ArchivedMonitoring, Regular
—Nitrate
January 1, 1993 – December 31, 1993
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
February 1, 1992 – February 29, 1992
Resolved
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2024 – December 31, 2024 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| April 1, 2024 – June 30, 2024 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| July 1, 2020 – July 31, 2020 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Nitrite | — | Resolved |
| January 1, 2019 – December 31, 2019 | Monitoring, Regular | Nitrate | — | Resolved |
| April 1, 2018 – June 30, 2018 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2017 – November 20, 2017 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | 2,3,7,8-TCDD | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2017 – November 14, 2017 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| October 1, 2014 – December 31, 2014 | Monitoring, Regular | Combined Uranium | — | Resolved |
| May 1, 2013 – May 31, 2013 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| April 1, 2012 – June 30, 2012 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| April 1, 2012 – June 30, 2012 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| July 1, 2011 – July 31, 2011 | Monitoring of Treatment (SWTR-Unfilt/GWR) | Groundwater Rule | — | Resolved |
| May 1, 2011 – May 31, 2011 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| June 1, 2010 – June 30, 2010 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| April 1, 2010 – April 30, 2010 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| July 1, 2008 – September 30, 2008 | Monitoring, Regular | Nitrate | — | Resolved |
| July 1, 2008 – April 20, 2009 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Nitrate | — | Resolved |
| October 1, 2005 – December 31, 2005 | Monitoring, Regular | Nitrate | — | Resolved |
| April 1, 2005 – June 30, 2005 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2004 – January 31, 2004 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
| January 1, 2004 – March 31, 2004 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| July 1, 2003 – September 30, 2003 | Monitoring and Reporting (DBP) | Chlorine | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2003 – December 31, 2003 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| October 1, 2002 – December 31, 2002 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| October 1, 2002 – December 31, 2002 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| July 1, 2002 – July 31, 2002 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| April 1, 2000 – April 30, 2000 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Resolved |
| January 1, 1998 – March 31, 1998 | Monitoring, Regular | Nitrate | — | Resolved |
| October 1, 1997 – December 31, 1997 | Monitoring, Regular | Nitrate | — | Resolved |
| July 1, 1996 – September 30, 1996 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| July 1, 1996 – September 30, 1996 | Monitoring, Regular | Atrazine | — | Resolved |
| July 1, 1996 – September 30, 1996 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| July 1, 1996 – September 30, 1996 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| July 1, 1996 – September 30, 1996 | Monitoring, Regular | Atrazine | — | Resolved |
| July 1, 1996 – September 30, 1996 | Monitoring, Regular | Simazine | — | Resolved |
| July 1, 1996 – September 30, 1996 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| July 1, 1996 – June 30, 2000 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| July 1, 1996 – September 30, 1996 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| July 1, 1996 – September 30, 1996 | Monitoring, Regular | Atrazine | — | Resolved |
| July 1, 1996 – September 30, 1996 | Monitoring, Regular | Simazine | — | Resolved |
| July 1, 1996 – September 30, 1996 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| April 1, 1996 – June 30, 1996 | Monitoring, Regular | Nitrate | — | Resolved |
| April 1, 1996 – June 30, 1996 | Monitoring, Regular | Nitrate | — | Resolved |
| April 1, 1996 – June 30, 1996 | Monitoring, Regular | Atrazine | — | Resolved |
| April 1, 1996 – June 30, 1996 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| April 1, 1996 – June 30, 1996 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| April 1, 1996 – June 30, 1996 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| April 1, 1996 – June 30, 1996 | Monitoring, Regular | Atrazine | — | Resolved |
| April 1, 1996 – June 30, 1996 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Nitrate | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Nitrate | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Benzene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Toluene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Styrene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Toluene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Styrene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Benzene | — | Resolved |
| July 1, 1994 – July 31, 1994 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| April 1, 1994 – April 30, 1994 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Archived |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 1994 – December 20, 1994 | OCCT/SOWT Study/Recommendation | Lead and Copper Rule | Health-based | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 1994 – March 31, 1994 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 1993 – December 31, 1993 | Monitoring, Regular | Nitrate | — | Archived |
| January 1, 1993 – December 31, 1993 | Monitoring, Regular | Nitrate | — | Archived |
| February 1, 1992 – February 29, 1992 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- January 29, 2025State Compliance achieved1 linked violation
- January 27, 2025State Violation/Reminder Notice1 linked violation
- August 20, 2024State Compliance achieved2 linked violations
- July 26, 2024State Violation/Reminder Notice2 linked violations
- September 2, 2020State Compliance achieved1 linked violation
- September 1, 2020State Violation/Reminder Notice1 linked violation
- June 26, 2020State Compliance achieved6 linked violations
- June 26, 2020State Public Notification received6 linked violations
- January 31, 2020State Public Notification requested6 linked violations
- January 31, 2020State Violation/Reminder Notice6 linked violations
- August 14, 2018State Compliance achieved1 linked violation
- August 14, 2018State Violation/Reminder Notice1 linked violation
- November 20, 2017State Compliance achieved1 linked violation
- November 20, 2017State Violation/Reminder Notice1 linked violation
- November 14, 2017State Compliance achieved82 linked violations
- August 13, 2015State Compliance achieved1 linked violation
- August 13, 2015State Public Notification received1 linked violation
- January 27, 2015State Public Notification requested1 linked violation
- January 26, 2015State Violation/Reminder Notice1 linked violation
- September 11, 2013State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved2 linked violations
- September 26, 2011State Compliance achieved1 linked violation
- August 23, 2011State Violation/Reminder Notice1 linked violation
- July 25, 2011State Compliance achieved1 linked violation
- July 25, 2011State Public Notification received1 linked violation
- July 6, 2011State Public Notification requested1 linked violation
- July 6, 2011State Violation/Reminder Notice1 linked violation
- July 26, 2010State Public Notification received1 linked violation
- July 26, 2010State Compliance achieved1 linked violation
- May 27, 2010State Violation/Reminder Notice1 linked violation
- May 27, 2010State Public Notification requested1 linked violation
- May 27, 2010State Public Notification received1 linked violation
- May 27, 2010State Compliance achieved1 linked violation
- April 20, 2009State Compliance achieved1 linked violation
- February 19, 2009State Compliance achieved1 linked violation
- February 19, 2009State Compliance achieved1 linked violation
- November 26, 2008State Compliance achieved1 linked violation
- November 21, 2008State Formal Notice of Violation issued2 linked violations
- November 21, 2008State Formal Notice of Violation issued1 linked violation
- November 13, 2008State Formal Notice of Violation issued1 linked violation
- November 13, 2008State Public Notification requested1 linked violation
- November 7, 2008State Violation/Reminder Notice2 linked violations
- November 7, 2008State Public Notification requested1 linked violation
- November 7, 2008State Public Notification requested1 linked violation
- November 7, 2008State Violation/Reminder Notice1 linked violation
- October 9, 2008State Compliance achieved1 linked violation
- April 24, 2008State Public Notification requested1 linked violation
- April 24, 2008State Violation/Reminder Notice1 linked violation
- January 2, 2008State Violation/Reminder Notice1 linked violation
- January 2, 2008State Public Notification requested1 linked violation
- March 27, 2006State Compliance achieved2 linked violations
- March 27, 2006State Public Notification requested2 linked violations
- March 27, 2006State Violation/Reminder Notice2 linked violations
- October 18, 2004State Compliance achieved1 linked violation
- July 28, 2004State Violation/Reminder Notice1 linked violation
- July 28, 2004State Violation/Reminder Notice1 linked violation
- July 12, 2004State Compliance achieved1 linked violation
- May 7, 2004State Compliance achieved11 linked violations
- April 21, 2004State Compliance achieved1 linked violation
- April 20, 2004State Violation/Reminder Notice11 linked violations
- March 17, 2004State Compliance achieved2 linked violations
- January 27, 2004State Violation/Reminder Notice1 linked violation
- October 30, 2003State Violation/Reminder Notice2 linked violations
- November 8, 2002State Compliance achieved1 linked violation
- October 16, 2002State Public Notification requested1 linked violation
- October 16, 2002State Public Notification received1 linked violation
- February 6, 1990State Violation/Reminder Notice1 linked violation
- April 5, 1986State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- September 16, 1982State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
Contact
NEWTOWN ARTESIAN WATER CO
215-968-6781
NEWTOWN, PA 18940